The EE-1722 DC Bias Current Source provides stable DC current outputs for biasing coils and transformers during testing and burn-in. With precise control, wide frequency bandwidth and optional sweep modes, it supports both manual and automated current profiles. The device is ideal for LCR meter control, component aging tests and any application needing a reliable DC bias source. Built-in protections and interfaces make it a dependable asset in production and lab environments.
Mpu control
20x2 large character LCD display with backlight
Frequency bandwidth: 50Hz – 200kHz
0 to 10A current output, max power output 90W
Low additional error, wide frequency bandwidth
Auto or manual current sweep output
Single, multi and equal interval current output modes
DC current output with forward or reverse
0 to 99s delay time setup
Long time high current output available
Optional GPIB and RS232C interface
User control setting memory
Strong protective design against damage of LCR meter
DC biasing for
inductors and transformers Burn-in and aging
tests LCR meter biasing
applications Material magnetics
testing Production test
setups R&D magnetic
characterization| Current Range | -10 A - 10 A |
|---|---|
| Current Resolution |
200 mA ranges: 0.1 2 A range: 0.01 A 10 A range: 0.01 A |
| Frequency Bandwidth | 50 Hz - 200 kHz |
| Impedance Range | |
| Current Accuracy | ± 1% of reading ± 3 counts |
| Output Voltage Range | 0 - 8 V |
| Additional Error | < 1% |
| Current Output Mode | Single, multi and equal interval current available |
| Sweep Mode | manual, auto (return sweep available) |
| Sweep Points | 2 - 15 points |
| Delay Time | 0 to 99 s |
| Warm-up Time | 20 minutes |
| Working Time | Continuous work up to 24 hours |
| Optional Interface | RS232C (used for LCR meter control) |
| Optional Temperature & Humidity | 0 °C - 40 °C, < 90% RH |
| Power Requirements |
Voltage: 198 V - 242 V Frequency: 47.5 Hz - 52.5 Hz |
| Power Consumption | ≤ 200 VA |
| Dimensions (W×H×D) | 430 mm × 180 mm × 460 mm |
| Weight | Approx. 16.4 kg |
Double EE Electro Controls offers superior precision, stable performance, and long-lasting reliability. Our DC Bias Current Source EE-1722 is engineered with quality components and supported by experienced after-sales service to ensure minimal downtime and optimal productivity.
Double EE Electro Controls provides high-precision winding machines and industrial automation solutions trusted for reliability, durability and consistent performance.
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